Removing libxine1-misc-plugins (1.1.21-2ubuntu1) ...
Removing libgraphicsmagick3 (1.3.21-3) ...
dpkg: phonon-backend-xine: dependency problems, but removing anyway as you requested:
 phonon:amd64 depends on phonon-backend-gstreamer | phonon-backend; however:
  Package phonon-backend-gstreamer:amd64 is not configured yet.
  Package phonon-backend is not installed.
  Package phonon-backend-xine which provides phonon-backend is to be removed.
  Package phonon-backend-gstreamer:amd64 which provides phonon-backend is not configured yet.
 minitube depends on phonon-backend-gstreamer | phonon-backend; however:
  Package phonon-backend-gstreamer:amd64 is not configured yet.
  Package phonon-backend is not installed.
  Package phonon-backend-xine which provides phonon-backend is to be removed.
  Package phonon-backend-gstreamer:amd64 which provides phonon-backend is not configured yet.

Removing phonon-backend-xine (4:4.7.0really4.4.4-0ubuntu3) ...
Removing libxine1 (1.1.21-2ubuntu1) ...
dpkg: xine-ui: dependency problems, but processing triggers anyway as you requested:
 xine-ui depends on libcurl3-gnutls (>= 7.16.2); however:
  Package libcurl3-gnutls:amd64 is not configured yet.
 xine-ui depends on liblircclient0; however:
  Package liblircclient0:amd64 is not configured yet.
 xine-ui depends on libpng12-0 (>= 1.2.13-4); however:
  Package libpng12-0:amd64 is not configured yet.
 xine-ui depends on libxine2 (>= 1.2.0); however:
  Package libxine2 is not configured yet.
 xine-ui depends on libxine2-ffmpeg; however:
  Package libxine2-ffmpeg is not configured yet.
 xine-ui depends on libxine2-x; however:
  Package libxine2-x is not configured yet.

Processing triggers for xine-ui (0.99.9-1.2) ...
Segmentation fault (core dumped)
dpkg: error processing package xine-ui (--remove):
 subprocess installed post-installation script returned error exit status 139